/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/Toolkits/SystemToolkitModes/NiagaraSystemToolkitModeBase.h
virtual void RegisterTabFactories ( [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FTabManager](API\Runtime\Slate\Framework\Docking\FTabManager) > InTabManager )